== sanity test 34h: ftruncate file under grouplock should not block ========================================================== 19:15:56 (1789686956) 10+0 records in 10+0 records out 10485760 bytes (10 MB, 10 MiB) copied, 0.78601 s, 13.3 MB/s 1+0 records in 1+0 records out 4096 bytes (4.1 kB, 4.0 KiB) copied, 0.0426104 s, 96.1 kB/s